Trail Running calendar near Naturita 2025-2026

The San Juan Softie 100 is an ultra running event set in the stunning San Juan mountains of southwest Colorado. This challenging 100-mile race features an average elevation of nearly 10,000 feet and includes over 20,000 feet of vertical gain, making it a true test of endurance for participants. The..

The Telluride Mountain Run is an exhilarating and challenging race set in the stunning San Juan Mountains of Colorado, above the historic town of Telluride. Participants can choose from three demanding routes: 40 miles, 24 miles, and 13 miles, all featuring technical terrain that includes old mining..

The Ouray 50 Mile Endurance Run is a challenging ultramarathon set in the stunning mountain scenery of Ouray, Colorado. With an elevation gain of 23,582 feet, this race is designed to be more difficult than many 100-mile events, featuring highly technical trails and an average elevation of nearly tw..

The Blisters & Brews Telluride 5k will take place in Telluride on Saturday 13 September 2025. You can run between 5 and 5 kilometers.

The Deep Creek Trail Half Marathon is a scenic trail running event taking place in Telluride, Colorado. The race begins at Last Dollar Road near the Telluride Airport and features a challenging 13-mile course that winds through beautiful Aspen-filled woods along the Deep Creek Trail. Participants wi..

The Arches Marathon, held in Moab, Utah, is a premier fall trail running event featuring distances from 15K to 50K. Runners start near the scenic Behind the Rocks Wilderness Study Area, with breathtaking views of the La Sal Mountains and picturesque desert landscapes. The course includes sandy doubl..

The West Elk Challenge Trail Marathon is a scenic running event set in the stunning West Elk Mountain range, taking place in Crawford, Colorado. Participants can run, walk, or hike through vibrant fall foliage, starting at Crawford Reservoir State Park and traversing gravel roads and single-track tr..

The Hanging Flume 50K is an ultrarunning trail race set in the scenic landscape of Southwestern Colorado, starting and finishing at the historic Uravan Ballpark. The course features a large loop that primarily follows abandoned mining two-track and desert single-track trails, offering participants s..

The Moab 240 Endurance Run is a challenging 240-mile footrace set in the stunning landscapes of Moab, Utah. Participants navigate through diverse terrains, including desert canyons and mountain ranges, with breathtaking views of Canyonlands and Arches National Parks. The event features a significant..

Rabbit Valley Ultras is an exciting new ultra-running event taking place in Mack, Colorado, featuring 50k and 100k distances. The course is set in a scenic, all-terrain environment with no pavement, ensuring a unique running experience. Participants will navigate two segments, with 50k runners compl..

Canyonlands Ultra is a premier trail running event held in Moab, Utah, as part of the Mad Moose Events' Run Moab Series. Scheduled for October 25, 2025, the event features a variety of distances, including 100K, 50 Mile, 50K, Marathon, Half Marathon, and 15K. Participants will experience stunning la..

The Kessel Run Ultra, taking place in Fruita, Colorado, offers an exciting trail running experience with various distances including 50 Miler, 40 Miler, 50k, 20 Miler, and 10 Miler. Known for its stunning singletrack trails, participants can enjoy breathtaking views of the San Juan Mountains and the..

The Moab Trail Marathon is an exhilarating running event set against the stunning backdrop of Moab, Utah. Scheduled for November 8th and 9th, 2025, it features a full marathon, half marathon, 10K adventure run, and a Kids K. This event is notable for hosting the 2025 USATF Trail Half Marathon Nation..

The Dead Horse Ultra is a highly anticipated trail running event held in Moab, Utah, featuring a variety of race distances including 50 Miler, 50K, 30K, and 15K. Set against the stunning backdrop of the Magnificent Seven trail system, participants can expect a challenging course with technical slick..

The Arches Ultra is a running event taking place in Moab, Utah, featuring a variety of distances including a 50 Mile, 50K, and Half Marathon. Set against the stunning backdrop of Arches National Park, participants will enjoy a diverse course that includes smooth trails, technical slickrock, and scen..

The Moab Red Hot Ultra is an exciting trail running event held in Moab, Utah, near Arches National Park. Participants can choose from various distances, including a 50 Miler, 55K, 33K, and 15K, all set against the stunning backdrop of the La Sal Mountains and Canyonlands National Park. The course fe..